.page-game-bai {
  --primary-color: #C91F17;
  --secondary-color: #E53935;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  --card-bg: #D32F2F;
  --section-bg: #B71C1C;
  --text-main: #FFF5E1;
  --border-color: #F2B544;
  --glow-color: #FFCC66;
  --gold-color: #F4D34D;
  --deep-red: #7A0E0E;
  font-family: Arial, sans-serif;
  color: var(--text-main);
}

.page-game-bai__hero-section {
  padding-top: 10px; /* Rely on body padding-top for header offset */
  padding-bottom: 40px;
  background: var(--section-bg);
  color: var(--text-main);
}

.page-game-bai__hero-content-wrapper {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 40px 16px;
}

.page-game-bai__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  max-width: 600px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__hero-text-container {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: left;
  padding: 20px;
}

.page-game-bai__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--text-main);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-game-bai__hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-main);
}

.page-game-bai__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-game-bai__btn-primary {
  background: var(--button-gradient);
  color: #333333; /* Dark text for bright button */
  border: 2px solid var(--gold-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-game-bai__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-game-bai__btn-secondary {
  background: var(--deep-red);
  color: var(--text-main);
  border: 2px solid var(--gold-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-game-bai__btn-secondary:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-game-bai__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-game-bai__introduction-section,
.page-game-bai__game-tabs-section,
.page-game-bai__strategy-section,
.page-game-bai__benefits-section,
.page-game-bai__faq-section,
.page-game-bai__cta-final-section {
  padding: 60px 0;
  background: var(--section-bg);
  color: var(--text-main);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-game-bai__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--gold-color);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-game-bai__section-description {
  font-size: 1.05rem;
  line-height: 1.7;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--text-main);
}

.page-game-bai__intro-image {
  display: block;
  margin: 40px auto 0;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__tab-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.page-game-bai__tab-button {
  background: var(--deep-red);
  color: var(--text-main);
  border: 1px solid var(--gold-color);
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.page-game-bai__tab-button:hover,
.page-game-bai__tab-button.is-active {
  background: var(--button-gradient);
  color: #333333;
  border-color: var(--gold-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-game-bai__game-panel {
  display: none;
  animation: fadeIn 0.5s ease-in-out forwards;
}

.page-game-bai__game-panel.is-active {
  display: block;
}

.page-game-bai__game-panel-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 30px;
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.page-game-bai__game-image {
  flex: 1 1 40%;
  min-width: 250px;
  max-width: 600px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-game-bai__game-details {
  flex: 1 1 50%;
  min-width: 280px;
}

.page-game-bai__game-title {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold-color);
}

.page-game-bai__game-description {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 25px;
  color: var(--text-main);
}

.page-game-bai__btn-play {
  padding: 10px 20px;
  font-size: 0.95rem;
}

.page-game-bai__strategy-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  justify-content: center;
}

.page-game-bai__strategy-image {
  flex: 1 1 45%;
  min-width: 300px;
  max-width: 800px;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-game-bai__strategy-list {
  flex: 1 1 45%;
  min-width: 300px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-game-bai__strategy-item {
  background: var(--card-bg);
  margin-bottom: 15px;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  border-left: 5px solid var(--gold-color);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
}

.page-game-bai__strategy-item strong {
  color: var(--gold-color);
}

.page-game-bai__strategy-item a {
  color: var(--gold-color);
  text-decoration: underline;
}

.page-game-bai__strategy-item a:hover {
  color: var(--glow-color);
}

.page-game-bai__strategy-footer {
  text-align: center;
  font-size: 1.1rem;
  margin-top: 40px;
  font-style: italic;
  color: var(--text-main);
}

.page-game-bai__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-game-bai__benefit-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-bai__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-game-bai__benefit-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold-color);
}

.page-game-bai__benefit-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
}

.page-game-bai__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-game-bai__faq-item {
  background: var(--card-bg);
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-game-bai__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold-color);
  cursor: pointer;
  list-style: none;
  outline: none;
  transition: background 0.3s ease;
}

.page-game-bai__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-game-bai__faq-item summary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-game-bai__faq-qtext {
  flex-grow: 1;
}

.page-game-bai__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold-color);
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
  content: '−';
}

.page-game-bai__faq-answer {
  padding: 15px 25px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-game-bai__cta-final-section .page-game-bai__btn-primary {
  display: block;
  max-width: 300px;
  margin: 40px auto 0;
  padding: 15px 30px;
  font-size: 1.1rem;
}

/* General image responsiveness */
.page-game-bai img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-game-bai__hero-section {
    padding-top: 10px !important; /* Only 10px top padding */
    padding-bottom: 30px;
  }

  .page-game-bai__hero-content-wrapper {
    flex-direction: column;
    padding: 20px 15px;
    gap: 20px;
  }

  .page-game-bai__hero-image,
  .page-game-bai__hero-text-container {
    flex: 1 1 100%;
    min-width: unset;
    max-width: 100%;
    padding: 0;
  }

  .page-game-bai__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    text-align: center;
  }

  .page-game-bai__hero-description {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 20px;
  }

  .page-game-bai__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .page-game-bai__btn-primary,
  .page-game-bai__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-game-bai__container {
    padding: 30px 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-game-bai__introduction-section,
  .page-game-bai__game-tabs-section,
  .page-game-bai__strategy-section,
  .page-game-bai__benefits-section,
  .page-game-bai__faq-section,
  .page-game-bai__cta-final-section {
    padding: 40px 0;
  }

  .page-game-bai__section-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
    margin-bottom: 15px;
  }

  .page-game-bai__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .page-game-bai__tab-nav {
    flex-direction: column;
    gap: 8px;
  }

  .page-game-bai__tab-button {
    width: 100%;
    font-size: 0.9rem;
    padding: 12px 15px;
  }

  .page-game-bai__game-panel-content {
    flex-direction: column;
    gap: 20px;
    padding: 20px;
  }

  .page-game-bai__game-image,
  .page-game-bai__game-details {
    flex: 1 1 100%;
    min-width: unset;
    max-width: 100%;
  }

  .page-game-bai__game-title {
    font-size: 1.4rem;
    text-align: center;
  }

  .page-game-bai__game-description {
    font-size: 0.9rem;
    text-align: center;
  }

  .page-game-bai__btn-play {
    width: 100%;
  }

  .page-game-bai__strategy-content {
    flex-direction: column;
    gap: 20px;
  }

  .page-game-bai__strategy-image,
  .page-game-bai__strategy-list {
    flex: 1 1 100%;
    min-width: unset;
    max-width: 100%;
  }

  .page-game-bai__strategy-item {
    font-size: 0.95rem;
    padding: 12px 15px;
    margin-bottom: 10px;
  }

  .page-game-bai__strategy-footer {
    font-size: 1rem;
    margin-top: 30px;
  }

  .page-game-bai__benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-game-bai__benefit-card {
    padding: 25px;
  }

  .page-game-bai__benefit-title {
    font-size: 1.3rem;
  }

  .page-game-bai__benefit-description {
    font-size: 0.9rem;
  }

  .page-game-bai__faq-item summary {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-game-bai__faq-answer {
    padding: 10px 20px 20px;
    font-size: 0.95rem;
  }

  .page-game-bai__cta-final-section .page-game-bai__btn-primary {
    max-width: 100%;
    width: 100%;
    padding: 12px 25px;
    font-size: 1rem;
  }

  .page-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-game-bai__section,
  .page-game-bai__card,
  .page-game-bai__container,
  .page-game-bai__hero-content-wrapper,
  .page-game-bai__game-panel-content,
  .page-game-bai__strategy-content,
  .page-game-bai__benefits-grid,
  .page-game-bai__faq-list,
  .page-game-bai__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* Keyframe for fade-in animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}